A: Paper certificates of Disney stock might be vanishing just as The Country Bear Jamboree did in Disneyland, but investors can still buy a single share.

The lowest cost way to buy a single share of Disney is by using a low-cost discount brokerage. Most online brokerages charge just $10 or less to buy the stock, and some, including Capital One ShareBuilder and TD Ameritrade, don't have a minimum account balance. The commission might seem high, as a percentage of the roughly $60 a share stock price, but other options will likely cost more.

Investors can also consider buying Disney stock through Disney itself. But the way the Walt Disney Investment Plan is structured, you'll have to buy more than a share. Disney's stock purchase plan requires an initial investment of $250 or more. There are also commissions including a $10 one-time enrollment fee and a $5 purchase fee if you buy the stock with a check.

Framing services such as OneShare now sell framed "certificates of acquisition" to commemorate the digital Disney shares. The fees are pretty high, though. The certificate fee at OneShare.com is $49, plus the price of the digital share of Disney. Framing fees are added on top based on options you choose.